I have downloaded psp video 9 from the site, installed it and when I run it says

At the top it says pspvideo9.exe - Common Language Runtime Debugging services

Application has generated an exception that could not be handled.

process id=oxf84 (3972), Thread id=ox920 (2336)

click ok to terminate
click cancel to debug the application

I tried clicking cancel and it comes up with

No debugger found
registered jit debugger is not available